1.0.2

Add Inward Spell
Tweak Rebound Mechanic
Allow Dispensers to Shoot Spells

CHANGELOG.md

@@ -1,5 +1,10 @@
 ### Changelog
 
+**1.0.2**
+* Add Inward Spell
+* Tweak Rebound Mechanic
+* Allow Dispensers to Shoot Spells
+
 **1.0.1**
 * Add Teleport Spell
 

README.md

@@ -58,3 +58,4 @@ You can apply Spells to blank or existing Spells in the Casting Table. Doing so
 | Levitate | 2 | Gives target the Levitation effect. |
 | Steadfast | 1 | Prevents Spell from rebounding. |
 | Teleport | 2 | Teleports target to random location. |
+| Inward | 1 | Causes the Spell to target the player. If the Spell fails instead of rebounding, it will just do nothing. |

gradle.properties

@@ -8,7 +8,7 @@ org.gradle.jvmargs = -Xmx1G
 	loader_version = 0.7.8+build.184
 
 # Mod Properties
-	mod_version = 1.0.1
+	mod_version = 1.0.2
 	maven_group = com.thebrokenrail
 	archives_base_name = sorcerycraft
 

src/main/java/com/thebrokenrail/sorcerycraft/SorceryCraft.java

@@ -24,10 +24,14 @@ import net.fabricmc.fabric.api.loot.v1.event.LootTableLoadingCallback;
 import net.fabricmc.fabric.api.registry.CommandRegistry;
 import net.fabricmc.fabric.impl.networking.ClientSidePacketRegistryImpl;
 import net.fabricmc.fabric.impl.networking.ServerSidePacketRegistryImpl;
+import net.minecraft.block.DispenserBlock;
+import net.minecraft.block.dispenser.ProjectileDispenserBehavior;
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.entity.EntityCategory;
 import net.minecraft.entity.EntityDimensions;
 import net.minecraft.entity.EntityType;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.entity.projectile.Projectile;
 import net.minecraft.item.BlockItem;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemGroup;
@@ -35,9 +39,13 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.loot.BinomialLootTableRange;
 import net.minecraft.loot.LootTables;
 import net.minecraft.loot.entry.ItemEntry;
+import net.minecraft.sound.SoundEvent;
+import net.minecraft.sound.SoundEvents;
 import net.minecraft.text.TranslatableText;
 import net.minecraft.util.Identifier;
+import net.minecraft.util.math.BlockPointer;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Position;
 import net.minecraft.util.registry.Registry;
 import net.minecraft.world.World;
 
@@ -61,6 +69,8 @@ public class SorceryCraft implements ModInitializer, ClientModInitializer {
             LootTables.STRONGHOLD_LIBRARY_CHEST
     };
 
+    public static final double SPELL_FAILURE_CHANCE = 0.3;
+
     private boolean isSelectedLootTable(Identifier lootTable) {
         for (Identifier id : LOOT_TABLES) {
             if (id.equals(lootTable)) {
@@ -81,7 +91,7 @@ public class SorceryCraft implements ModInitializer, ClientModInitializer {
         CASTING_TABLE_BLOCK_ITEM = new BlockItem(CASTING_TABLE_BLOCK, new Item.Settings().group(ITEM_GROUP));
         SPELL_ITEM = new SpellItem();
 
-        SPELL_ENTITY = FabricEntityTypeBuilder.<SpellEntity>create(EntityCategory.MISC, SpellEntity::new).size(EntityDimensions.fixed(0.25f, 0.25f)).build();
+        SPELL_ENTITY = FabricEntityTypeBuilder.create(EntityCategory.MISC, (EntityType.EntityFactory<SpellEntity>) SpellEntity::new).size(EntityDimensions.fixed(0.25f, 0.25f)).build();
 
         Registry.register(Registry.ITEM, new Identifier(NAMESPACE, "spell"), SPELL_ITEM);
         Registry.register(Registry.BLOCK, new Identifier(NAMESPACE, "casting_table"), CASTING_TABLE_BLOCK);
@@ -112,6 +122,21 @@ public class SorceryCraft implements ModInitializer, ClientModInitializer {
                 supplier.withPool(poolBuilder);
             }
         });
+
+        DispenserBlock.registerBehavior(SorceryCraft.SPELL_ITEM, new ProjectileDispenserBehavior() {
+            @Override
+            protected Projectile createProjectile(World position, Position stack, ItemStack itemStack) {
+                SpellEntity entity = new SpellEntity(position, stack.getX(), stack.getY(), stack.getZ());
+                entity.setItem(itemStack);
+                return entity;
+            }
+        });
+    }
+
+    private static final SoundEvent SPELL_SOUND_EFFECT = SoundEvents.BLOCK_ENCHANTMENT_TABLE_USE;
+
+    public static void playSpellSound(PlayerEntity player) {
+        player.playSound(SPELL_SOUND_EFFECT, 1.0f, 1.0f);
     }
 
     @Override

src/main/java/com/thebrokenrail/sorcerycraft/block/CastingTableContainer.java

@@ -94,7 +94,7 @@ public class CastingTableContainer extends Container {
                     player.addExperienceLevels(-spells[index].getXPCost());
                 }
 
-                player.playSound(SoundEvents.BLOCK_ENCHANTMENT_TABLE_USE, 1.0f, 1.0f);
+                SorceryCraft.playSpellSound(player);
 
                 CastingTableContainer.this.inventory.setInvStack(0, ItemStack.EMPTY);
                 CastingTableContainer.this.inventory.takeInvStack(1, spells[index].getItemCost().getCount());

src/main/java/com/thebrokenrail/sorcerycraft/entity/SpellEntity.java

@@ -22,7 +22,7 @@ import net.minecraft.world.World;
 import java.util.Map;
 
 public class SpellEntity extends ThrownItemEntity {
-    public SpellEntity(EntityType<? extends SpellEntity> entityType, World world) {
+    public SpellEntity(EntityType<SpellEntity> entityType, World world) {
         super(entityType, world);
     }
 
@@ -30,10 +30,16 @@ public class SpellEntity extends ThrownItemEntity {
         super(SorceryCraft.SPELL_ENTITY, owner, world);
     }
 
+    private boolean firstTick = false;
+
     public SpellEntity(World world, double x, double y, double z) {
         super(SorceryCraft.SPELL_ENTITY, x, y, z, world);
     }
 
+    private boolean didSpellSucceed(Map<String, Integer> spells) {
+        return Math.random() > SorceryCraft.SPELL_FAILURE_CHANCE || spells.containsKey("steadfast_spell");
+    }
+
     @Override
     protected void onCollision(HitResult hitResult) {
         boolean remove = false;
@@ -44,10 +50,11 @@ public class SpellEntity extends ThrownItemEntity {
 
             Map<String, Integer> spells = SpellTag.getSpells(getItem());
 
+            boolean success = didSpellSucceed(spells);
             for (Map.Entry<String, Integer> entry : spells.entrySet()) {
                 Spell spell = SpellRegistry.getSpell(entry.getKey(), entry.getValue());
                 if (spell != null) {
-                    if (Math.random() > 0.3 || spells.containsKey("steadfast_spell")) {
+                    if (success) {
                         spell.execute(entity, this, getOwner());
                     } else if (getOwner() != null) {
                         getOwner().playSound(SoundEvents.ENCHANT_THORNS_HIT, 1.0f, 1.0f);
@@ -76,6 +83,20 @@ public class SpellEntity extends ThrownItemEntity {
     @Override
     public void tick() {
         super.tick();
+        if (firstTick) {
+            firstTick = false;
+            Map<String, Integer> spells = SpellTag.getSpells(getItem());
+            if (spells.containsKey("inward_spell")) {
+                boolean success = didSpellSucceed(spells);
+                for (Map.Entry<String, Integer> entry : spells.entrySet()) {
+                    Spell spell = SpellRegistry.getSpell(entry.getKey(), entry.getValue());
+                    if (spell != null && success) {
+                        spell.execute(getOwner(), this, getOwner());
+                    }
+                }
+                return;
+            }
+        }
         if (!getEntityWorld().isClient()) {
             getEntityWorld().sendEntityStatus(this, (byte) 0);
         }

src/main/java/com/thebrokenrail/sorcerycraft/item/SpellItem.java

@@ -7,6 +7,7 @@ import com.thebrokenrail.sorcerycraft.spell.Spell;
 import com.thebrokenrail.sorcerycraft.spell.SpellPlayerEntity;
 import com.thebrokenrail.sorcerycraft.spell.SpellRegistry;
 import com.thebrokenrail.sorcerycraft.spell.SpellTag;
+import net.minecraft.block.dispenser.ProjectileDispenserBehavior;
 import net.minecraft.client.item.TooltipContext;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.PlayerEntity;
@@ -42,7 +43,7 @@ public class SpellItem extends Item {
         Map<String, Integer> spells = SpellTag.getSpells(itemStack);
 
         if (spells.size() > 0) {
-            playerEntity.playSound(SoundEvents.BLOCK_ENCHANTMENT_TABLE_USE, 1.0f, 1.0f);
+            SorceryCraft.playSpellSound(playerEntity);
 
             if (!world.isClient()) {
                 SpellEntity entity = new SpellEntity(world, playerEntity);

src/main/java/com/thebrokenrail/sorcerycraft/packet/LearnedNewSpellS2CPacket.java

@@ -5,7 +5,6 @@ import io.netty.buffer.Unpooled;
 import net.fabricmc.fabric.api.network.PacketContext;
 import net.minecraft.network.packet.s2c.play.CustomPayloadS2CPacket;
 import net.minecraft.server.network.ServerPlayerEntity;
-import net.minecraft.sound.SoundEvents;
 import net.minecraft.util.Identifier;
 import net.minecraft.util.PacketByteBuf;
 
@@ -13,7 +12,7 @@ public class LearnedNewSpellS2CPacket {
     @SuppressWarnings("unused")
     public static void handle(PacketContext context, PacketByteBuf bytes) {
         if (context.getPlayer() != null) {
-            context.getPlayer().playSound(SoundEvents.BLOCK_ENCHANTMENT_TABLE_USE, 1.0f, 1.0f);
+            SorceryCraft.playSpellSound(context.getPlayer());
         }
     }
 

src/main/java/com/thebrokenrail/sorcerycraft/spell/InwardSpell.java

@@ -0,0 +1,30 @@
+package com.thebrokenrail.sorcerycraft.spell;
+
+import net.minecraft.entity.Entity;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+
+public class InwardSpell extends Spell {
+    public InwardSpell(String id, int level) {
+        super(id, level);
+    }
+
+    @Override
+    public void execute(Entity target, Entity source, Entity attacker) {
+    }
+
+    @Override
+    public int getXPCost() {
+        return 16;
+    }
+
+    @Override
+    public ItemStack getItemCost() {
+        return new ItemStack(Items.BLAZE_ROD);
+    }
+
+    @Override
+    public int getMaxLevel() {
+        return 1;
+    }
+}

src/main/java/com/thebrokenrail/sorcerycraft/spell/SpellRegistry.java

@@ -58,5 +58,6 @@ public class SpellRegistry {
         SpellRegistry.registerSpell("flame_spell", FlameSpell.class);
         SpellRegistry.registerSpell("levitate_spell", LevitateSpell.class);
         SpellRegistry.registerSpell("teleport_spell", TeleportSpell.class);
+        SpellRegistry.registerSpell("inward_spell", InwardSpell.class);
     }
 }